<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>天气预报</title>
</head>
<body>
<h1>天气预报</h1>
请选择城市：
<select id="city">
    <option th:each="c:${cityList}" th:value="${c.cityId}" th:text="${c.city}"

</select>
</body>
</html>